Wireless telephone set base



FIG. 1 is a perspective view showing the left side, front and top of awireless telephone set base showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front elevational view thereof.

The ornamental design for a wireless telephone set base, as shown anddescribed.